What I need is to backup all the settings but the Spam and Virus Quarantine databases or Logs Data,thats is not important if the system crashes or if i need to make a full recovery of the SMSSMTP, i need a full backup just of the settings that i cofigurated at the end of the implementation, that´s all I need...!!

I just did a restore of SMSSMTP 5 yesterday (DB corruption so I uninstalled/reinstalled). Before I did the backup I took screen caps of the various pages and popped them into a Word doc. It isn't very eligant but I got the SMS app back up and running in about 20 min using the screen caps as a guide.